/*
 * Copyright (c) 2011, The Iconfactory. All rights reserved.
 * Copyright (c) 2016 Microsoft Corporation. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 3. Neither the name of The Iconfactory nor the names of its contributors may
 *    be used to endorse or promote products derived from this software without
 *    specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE ICONFACTORY BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#pragma once

#import "UIKitExport.h"
#import <Foundation/Foundation.h>
#import <CoreGraphics/CGPath.h>
#import <CoreGraphics/CGContext.h>

enum {
    UIRectCornerTopLeft = 1 << 0,
    UIRectCornerTopRight = 1 << 1,
    UIRectCornerBottomLeft = 1 << 2,
    UIRectCornerBottomRight = 1 << 3,
    UIRectCornerAllCorners = ~0
};
typedef NSUInteger UIRectCorner;

UIKIT_EXPORT_CLASS
@interface UIBezierPath : NSObject
+ (UIBezierPath*)bezierPath;
+ (UIBezierPath*)bezierPathWithRect:(CGRect)rect;
+ (UIBezierPath*)bezierPathWithOvalInRect:(CGRect)rect;
+ (UIBezierPath*)bezierPathWithRoundedRect:(CGRect)rect cornerRadius:(CGFloat)cornerRadius;
+ (UIBezierPath*)bezierPathWithRoundedRect:(CGRect)rect byRoundingCorners:(UIRectCorner)corners cornerRadii:(CGSize)cornerRadii;
+ (UIBezierPath*)bezierPathWithArcCenter:(CGPoint)center
                                  radius:(CGFloat)radius
                              startAngle:(CGFloat)startAngle
                                endAngle:(CGFloat)endAngle
                               clockwise:(BOOL)clockwise;
+ (UIBezierPath*)bezierPathWithCGPath:(CGPathRef)CGPath;

- (void)moveToPoint:(CGPoint)point;
- (void)addLineToPoint:(CGPoint)point;
- (void)addArcWithCenter:(CGPoint)center
                  radius:(CGFloat)radius
              startAngle:(CGFloat)startAngle
                endAngle:(CGFloat)endAngle
               clockwise:(BOOL)clockwise;
- (void)addCurveToPoint:(CGPoint)endPoint controlPoint1:(CGPoint)controlPoint1 controlPoint2:(CGPoint)controlPoint2;
- (void)addQuadCurveToPoint:(CGPoint)endPoint controlPoint:(CGPoint)controlPoint;
- (void)closePath;
- (void)removeAllPoints;
- (void)appendPath:(UIBezierPath*)bezierPath;

@property (readonly) CGPoint currentPoint;

@property (nonatomic) CGPathRef CGPath;
@property (nonatomic) CGFloat lineWidth;
@property (nonatomic) CGLineCap lineCapStyle;
@property (nonatomic) CGLineJoin lineJoinStyle;
@property (nonatomic) CGFloat miterLimit;
@property (nonatomic) CGFloat flatness;
@property (nonatomic) BOOL usesEvenOddFillRule;

- (void)setLineDash:(const CGFloat*)pattern count:(NSInteger)count phase:(CGFloat)phase;
- (void)getLineDash:(CGFloat*)pattern count:(NSInteger*)count phase:(CGFloat*)phase;

- (void)fill;
- (void)fillWithBlendMode:(CGBlendMode)blendMode alpha:(CGFloat)alpha;

- (void)stroke;
- (void)strokeWithBlendMode:(CGBlendMode)blendMode alpha:(CGFloat)alpha;

- (void)addClip;

- (BOOL)containsPoint:(CGPoint)point;

@property (readonly, getter=isEmpty) BOOL empty;
@property (nonatomic, readonly) CGRect bounds;

- (void)applyTransform:(CGAffineTransform)transform;

@end
